CM-EFS; ABB
| Manufacturer | ABB |
| Manufacturer series | CM-EFS |
| Controlled parameter | overvoltage, too low voltage |
| Controlled parameter range | 3...30V, 6...60V, 30...300V, 60...600V |
| Mounting | for DIN rail mounting |
| Power supply | external |
| Supply voltage | 24...240V AC |
| Supply voltage | 24...240V DC |
| Kind of output 1 | DPDT |
| Contact actuation delay | 0...30s |
| Body dimensions | 22.5x85.6x103.7mm |
| Operating temperature | -25...65°C |
| IP rating | IP20 |
| Type of automation module | voltage monitoring relay |
| Symbol | Leads |
|---|---|
| 1SVR730750R0400 | screw terminals |
| 1SVR740750R0400 | spring clamps |
